Radar System und Verfahren zur Freiraumbelegungserkennung

Details

Veröffentlichungs-Nr.

EP4729987

Anmeldetag

16. Oktober 2024

Veröffentlichung

22. April 2026

Rechtsraum

EP

IPC

G01S13/72, G01S13/931

Abstract

Disclosed is a method of estimating an unoccupied area around a sensor. The method includes measuring a radar point cloud of a scene around the sensor, using the sensor; identifying a set of clusters within the radar point cloud; defining a boundary around each cluster to obtain a set of inner hulls corresponding to the set of clusters, defining a global point cloud boundary around an outer limit of the radar point cloud to obtain an outer hull, wherein the outer hull is formed by connecting a plurality of outer hull points; identifying a plurality of connecting edges of the outer hull, wherein each connecting edge is present in the outer hull, and absent in the plurality of inner hulls; forming a free space polygon by traversing through the plurality of inner hull points of each hull and the connecting edges, wherein the free space polygon indicates the unoccupied area around the sensor.

Anmelder

Firma

Provizio Limited

Land

🇮🇪 Irland

Fachgebiete